There are currently 118 elements in the periodic table, with the most recent additions being elements 113, 114, 115, 116, 117, and 118. These elements were all discovered in the past few decades and have been named nihonium (Nh), flerovium (Fl), moscovium (Mc), livermorium (Lv), tennessine (Ts), and oganesson (Og), respectively.